UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GRkxPg1AGTKI9wpMfPZVtLtDO/Z8Y5TFMw9kPQ5Dcg4=' 
WHERE 
  key_id = '6f5d7fbfb2dd0db800414f58cab2c90c8f1066d18edb88b16d00baf758d87d96' 
  AND (
    token = 'GRkxPg1AGTKI9wpMfPZVtLtDO/Z8Y5TFMw9kPQ5Dcg4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )